266263608

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{4933}}^1$

素因数の和:5128

約数の個数: 64

約数和(自身を含む): 721153440

約数和(自身を除く): 454889832

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 173, 312, 346, 519, 692, 1038, 1384, 2076, 2249, 4152, 4498, 4933, 6747, 8996, 9866, 13494, 14799, 17992, 19732, 26988, 29598, 39464, 53976, 59196, 64129, 118392, 128258, 192387, 256516, 384774, 513032, 769548, 853409, 1539096, 1706818, 2560227, 3413636, 5120454, 6827272, 10240908, 11094317, 20481816, 22188634, 33282951, 44377268, 66565902, 88754536, 133131804, 266263608]

約数ペア:

[(1, 266263608), (2, 133131804), (3, 88754536), (4, 66565902), (6, 44377268), (8, 33282951), (12, 22188634), (13, 20481816), (24, 11094317), (26, 10240908), (39, 6827272), (52, 5120454), (78, 3413636), (104, 2560227), (156, 1706818), (173, 1539096), (312, 853409), (346, 769548), (519, 513032), (692, 384774), (1038, 256516), (1384, 192387), (2076, 128258), (2249, 118392), (4152, 64129), (4498, 59196), (4933, 53976), (6747, 39464), (8996, 29598), (9866, 26988), (13494, 19732), (14799, 17992)]